From c3a9ae7221dae4795f8f99266bbd65010911a3ca Mon Sep 17 00:00:00 2001
From: Sebastiaan van der Tol <tol@astron.nl>
Date: Tue, 24 Aug 2021 13:51:33 +0200
Subject: [PATCH] Set PYTHONPATH when running sphinx
---
doc/CMakeLists.txt | 2 ++
1 file changed, 2 insertions(+)
diff --git a/doc/CMakeLists.txt b/doc/CMakeLists.txt
index 28212ab5b..a0337cbef 100644
--- a/doc/CMakeLists.txt
+++ b/doc/CMakeLists.txt
@@ -50,6 +50,8 @@ else()
add_custom_target(
doc
COMMAND
+ ${CMAKE_COMMAND} -E env
+ PYTHONPATH="${CMAKE_INSTALL_PREFIX}/lib/python${PYTHON_VERSION_MAJOR}.${PYTHON_VERSION_MINOR}/site-packages:${CMAKE_SOURCE_DIR}/idg-bin/tests/python:$ENV{PYTHONPATH}"
${SPHINX_EXECUTABLE} -b html ${SPHINX_SOURCE} ${SPHINX_BUILD}
# Tell Breathe where to find the Doxygen output
-Dbreathe_projects.IDG=${DOXYGEN_OUTPUT_DIR}/xml
--
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